We're dividing 351879 by 76 
The aim is to understand the frequency of 76 in 351879.

Going ahead to step 1:
If we divide 3 by 76, we get 0 and a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Append the next digit (5) from the dividend to 3 and continue with: 35 / 76

Let's proceed to step 2:
The number 76 fits into 35 0 times, leaving a remainder of 35.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 35 and we're left with 35.
Take the next digit (1) from the dividend and append it to 35, then repeat: 351 / 76

Advancing to step 3:
When dividing 351 by 76, we get 4 with a remainder of 47.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
The remainder is 47 after subtracting 304 from 351.
Grab the next digit (8) from the dividend, add it to 47, then carry on: 478 / 76

Going ahead to step 4:
76 can be fit into 478 6 times, resulting in a remainder of 22.
Put 6 as the next digit of the answer. 
Result so far: 46.0
If we take 456 away from 478, we end up with 22.
Fetch the next digit (7) from the dividend, attach it to 22 and continue: 227 / 76

Advancing to step 5:
76 goes into 227 2 times with a remainder of 75.
Record the quotient 2 as the next digit in the result. 
Result so far: 462.0
Deduct 152 from 227 and we're left with 75.
Bring next digit (9) of the dividend behind the 75 and repeat the process: 759 / 76

Let's proceed to step 6:
When dividing 759 by 76, we get 9 with a remainder of 75.
Write down 9 as next digit of the result. 
Result so far: 4629.0
The remainder is 75 after subtracting 684 from 759.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Advancing to step 7:
750 divided by 76 is 9 with a remainder of 66.
Record the quotient 9 as the next digit in the result. 
Result so far: 4629.9
Subtract 684 from 750 to get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Moving on to step 8:
76 can be fit into 660 8 times, resulting in a remainder of 52.
Use 8 as the next digit of our solution. 
Result so far: 4629.98
The remainder is 52 after subtracting 608 from 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Going ahead to step 9:
When dividing 520 by 76, we get 6 with a remainder of 64.
Write down 6 as next digit of the result. 
Result so far: 4629.986
Deduct 456 from 520 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 10:
When dividing 640 by 76, we get 8 with a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 4629.9868
Deduct 608 from 640 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 11:
If we divide 320 by 76, we get 4 and a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 4629.98684
Deduct 304 from 320 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 12:
When dividing 160 by 76, we get 2 with a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 4629.986842
If we take 152 away from 160, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 13:
The number 76 fits into 80 1 times, leaving a remainder of 4.
Write down 1 as next digit of the result. 
Result so far: 4629.9868421
If we subtract 76 from 80, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 14:
The number 76 fits into 40 0 times, leaving a remainder of 40.
The next digit of our result is 0. 
Result so far: 4629.9868421
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final result is 4629.9868421 with a remainder of 4e-08.